-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathSSTB Smoke System Triggering Board.sch
More file actions
350 lines (350 loc) · 7.94 KB
/
Copy pathSSTB Smoke System Triggering Board.sch
File metadata and controls
350 lines (350 loc) · 7.94 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L power:GND #PWR0101
U 1 1 5E464E89
P 1800 4250
F 0 "#PWR0101" H 1800 4000 50 0001 C CNN
F 1 "GND" V 1800 4050 50 0000 C CNN
F 2 "" H 1800 4250 50 0001 C CNN
F 3 "" H 1800 4250 50 0001 C CNN
1 1800 4250
0 -1 -1 0
$EndComp
$Comp
L Connector:8P8C J3
U 1 1 5E4896D7
P 9350 3800
F 0 "J3" H 9020 3804 50 0000 R CNN
F 1 "8P8C" H 9020 3895 50 0000 R CNN
F 2 "8 pin Connector:1735446-8" V 9350 3825 50 0001 C CNN
F 3 "~" V 9350 3825 50 0001 C CNN
1 9350 3800
-1 0 0 1
$EndComp
$Comp
L Device:C_Small 0.1microF1
U 1 1 5E48F17E
P 2500 4100
F 0 "0.1microF1" H 2592 4146 50 0000 L CNN
F 1 "C1" H 2592 4055 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 2500 4100 50 0001 C CNN
F 3 "~" H 2500 4100 50 0001 C CNN
1 2500 4100
1 0 0 -1
$EndComp
$Comp
L Device:R_US 280Ohms1
U 1 1 5E48FA72
P 2900 3800
F 0 "280Ohms1" V 3100 3900 50 0000 C CNN
F 1 "R2" V 3014 3800 50 0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 2940 3790 50 0001 C CNN
F 3 "~" H 2900 3800 50 0001 C CNN
1 2900 3800
0 -1 -1 0
$EndComp
$Comp
L Device:R_US 10kOhms1
U 1 1 5E4902CD
P 2500 3450
F 0 "10kOhms1" H 2568 3496 50 0000 L CNN
F 1 "R1" H 2568 3405 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 2540 3440 50 0001 C CNN
F 3 "~" H 2500 3450 50 0001 C CNN
1 2500 3450
1 0 0 -1
$EndComp
Wire Wire Line
2750 3800 2500 3800
Wire Wire Line
2500 3800 2500 3600
Wire Wire Line
2500 3300 2500 3100
Wire Wire Line
2500 3800 2500 4000
Connection ~ 2500 3800
$Comp
L Device:C_Small 0.1microF2
U 1 1 5E48E0AF
P 6400 3200
F 0 "0.1microF2" V 6171 3200 50 0000 C CNN
F 1 "C2" V 6262 3200 50 0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 6400 3200 50 0001 C CNN
F 3 "~" H 6400 3200 50 0001 C CNN
1 6400 3200
0 1 1 0
$EndComp
Wire Wire Line
5900 3200 6050 3200
Wire Wire Line
6500 3200 6650 3200
Wire Wire Line
2500 4200 2500 4350
Text GLabel 1750 3650 2 50 Input ~ 0
GND
Text GLabel 1750 3750 2 50 Input ~ 0
9V
Text GLabel 8950 3600 0 50 Input ~ 0
GND
Text GLabel 8950 3800 0 50 Input ~ 0
GND
Text GLabel 8950 4000 0 50 Input ~ 0
GND
Text GLabel 8950 4100 0 50 Input ~ 0
OS
Text GLabel 8400 4000 2 50 Input ~ 0
OS
$Comp
L Connector_Generic:Conn_01x02 J1
U 1 1 5E4C1D90
P 1550 3750
F 0 "J1" H 1468 3425 50 0000 C CNN
F 1 "Conn_01x02" H 1468 3516 50 0000 C CNN
F 2 "2 pin Connector:1-1123723-2" H 1550 3750 50 0001 C CNN
F 3 "~" H 1550 3750 50 0001 C CNN
1 1550 3750
-1 0 0 1
$EndComp
Text GLabel 1750 4450 2 50 Input ~ 0
MCLR
Text GLabel 3050 3800 3 50 Input ~ 0
MCLR
Text GLabel 1750 4150 2 50 Input ~ 0
ICSPDAT
$Comp
L Connector_Generic:Conn_01x06 J2
U 1 1 5E4CF4FF
P 1550 4250
F 0 "J2" H 1630 4242 50 0000 L CNN
F 1 "Conn_01x06" H 1630 4151 50 0000 L CNN
F 2 "6 pin Connector:1735446-6" H 1550 4250 50 0001 C CNN
F 3 "~" H 1550 4250 50 0001 C CNN
1 1550 4250
-1 0 0 1
$EndComp
Text GLabel 1750 4050 2 50 Input ~ 0
ICSPCLK
Wire Wire Line
5900 4300 5900 4650
Wire Wire Line
3050 3800 3400 3800
Text GLabel 3400 3600 0 50 Input ~ 0
ICSPCLK
Text GLabel 3400 3500 0 50 Input ~ 0
ICSPDAT
$Comp
L power:+3.3V #PWR0102
U 1 1 5E4D5757
P 1750 4350
F 0 "#PWR0102" H 1750 4200 50 0001 C CNN
F 1 "+3.3V" V 1750 4600 50 0000 C CNN
F 2 "" H 1750 4350 50 0001 C CNN
F 3 "" H 1750 4350 50 0001 C CNN
1 1750 4350
0 1 1 0
$EndComp
$Comp
L power:GND #PWR0103
U 1 1 5E4D59D8
P 6650 3200
F 0 "#PWR0103" H 6650 2950 50 0001 C CNN
F 1 "GND" H 6655 3027 50 0000 C CNN
F 2 "" H 6650 3200 50 0001 C CNN
F 3 "" H 6650 3200 50 0001 C CNN
1 6650 3200
0 -1 -1 0
$EndComp
$Comp
L MCU_Microchip_PIC16:PIC16LF18325-ISL U1
U 1 1 5E45C9E5
P 5900 3800
F 0 "U1" H 5900 4581 50 0000 C CNN
F 1 "PIC16LF18325-ISL" H 5600 4500 50 0000 C CNN
F 2 "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" H 5900 3200 50 0001 C CNN
F 3 "http://ww1.microchip.com/downloads/en/devicedoc/40001795b.pdf" H 5900 3100 50 0001 C CNN
1 5900 3800
1 0 0 -1
$EndComp
Wire Wire Line
8400 3900 8950 3900
Wire Wire Line
8400 3700 8950 3700
Wire Wire Line
8400 3500 8950 3500
$Comp
L power:+3.3V #PWR0104
U 1 1 5E4DD6BA
P 6050 3200
F 0 "#PWR0104" H 6050 3050 50 0001 C CNN
F 1 "+3.3V" H 6050 3350 50 0000 C CNN
F 2 "" H 6050 3200 50 0001 C CNN
F 3 "" H 6050 3200 50 0001 C CNN
1 6050 3200
1 0 0 -1
$EndComp
Connection ~ 6050 3200
Wire Wire Line
6050 3200 6300 3200
$Comp
L power:GND #PWR0105
U 1 1 5E4DF4CB
P 2500 4350
F 0 "#PWR0105" H 2500 4100 50 0001 C CNN
F 1 "GND" H 2505 4177 50 0000 C CNN
F 2 "" H 2500 4350 50 0001 C CNN
F 3 "" H 2500 4350 50 0001 C CNN
1 2500 4350
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0106
U 1 1 5E4C4238
P 5900 4650
F 0 "#PWR0106" H 5900 4400 50 0001 C CNN
F 1 "GND" H 5905 4477 50 0000 C CNN
F 2 "" H 5900 4650 50 0001 C CNN
F 3 "" H 5900 4650 50 0001 C CNN
1 5900 4650
1 0 0 -1
$EndComp
$Comp
L power:+3.3V #PWR0107
U 1 1 5E4C502C
P 2500 3100
F 0 "#PWR0107" H 2500 2950 50 0001 C CNN
F 1 "+3.3V" H 2515 3273 50 0000 C CNN
F 2 "" H 2500 3100 50 0001 C CNN
F 3 "" H 2500 3100 50 0001 C CNN
1 2500 3100
1 0 0 -1
$EndComp
$Comp
L Regulator_Linear:LP2985-5.0 U2
U 1 1 5E503A57
P 3950 5050
F 0 "U2" H 3950 5392 50 0000 C CNN
F 1 "LP2985-5.0" H 3950 5301 50 0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23-5" H 3950 5375 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lp2985.pdf" H 3950 5050 50 0001 C CNN
1 3950 5050
1 0 0 -1
$EndComp
$Comp
L Device:C_Small 1microF1
U 1 1 5E505430
P 3450 5150
F 0 "1microF1" H 3100 5250 50 0000 L CNN
F 1 "C(IN)" H 3150 5150 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 3450 5150 50 0001 C CNN
F 3 "~" H 3450 5150 50 0001 C CNN
1 3450 5150
1 0 0 -1
$EndComp
$Comp
L Device:C_Small 0.01microF1
U 1 1 5E505A59
P 4350 5250
F 0 "0.01microF1" H 4450 5300 50 0000 L CNN
F 1 "C(BYPASS)" H 4450 5200 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 4350 5250 50 0001 C CNN
F 3 "~" H 4350 5250 50 0001 C CNN
1 4350 5250
1 0 0 -1
$EndComp
$Comp
L Device:C_Small 2.2microF1
U 1 1 5E5060A9
P 4500 4750
F 0 "2.2microF1" H 4592 4796 50 0000 L CNN
F 1 "C(OUT)" H 4592 4705 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 4500 4750 50 0001 C CNN
F 3 "~" H 4500 4750 50 0001 C CNN
1 4500 4750
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0108
U 1 1 5E506989
P 4500 4550
F 0 "#PWR0108" H 4500 4300 50 0001 C CNN
F 1 "GND" H 4505 4377 50 0000 C CNN
F 2 "" H 4500 4550 50 0001 C CNN
F 3 "" H 4500 4550 50 0001 C CNN
1 4500 4550
-1 0 0 1
$EndComp
$Comp
L power:GND #PWR0109
U 1 1 5E507251
P 3450 5350
F 0 "#PWR0109" H 3450 5100 50 0001 C CNN
F 1 "GND" H 3455 5177 50 0000 C CNN
F 2 "" H 3450 5350 50 0001 C CNN
F 3 "" H 3450 5350 50 0001 C CNN
1 3450 5350
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0110
U 1 1 5E507672
P 4350 5450
F 0 "#PWR0110" H 4350 5200 50 0001 C CNN
F 1 "GND" H 4355 5277 50 0000 C CNN
F 2 "" H 4350 5450 50 0001 C CNN
F 3 "" H 4350 5450 50 0001 C CNN
1 4350 5450
1 0 0 -1
$EndComp
$Comp
L power:+3.3V #PWR0112
U 1 1 5E50813A
P 4600 4950
F 0 "#PWR0112" H 4600 4800 50 0001 C CNN
F 1 "+3.3V" V 4615 5078 50 0000 L CNN
F 2 "" H 4600 4950 50 0001 C CNN
F 3 "" H 4600 4950 50 0001 C CNN
1 4600 4950
0 1 1 0
$EndComp
Wire Wire Line
3450 5350 3950 5350
Wire Wire Line
3350 4950 3450 4950
Wire Wire Line
3450 4950 3450 5050
Connection ~ 3450 4950
Wire Wire Line
3450 4950 3550 4950
Wire Wire Line
3450 5250 3450 5350
Connection ~ 3450 5350
Wire Wire Line
4350 5050 4350 5150
Wire Wire Line
4350 5350 4350 5450
Wire Wire Line
4350 4950 4500 4950
Wire Wire Line
4500 4950 4500 4850
Wire Wire Line
4500 4950 4600 4950
Connection ~ 4500 4950
Wire Wire Line
4500 4650 4500 4550
Text GLabel 3350 4950 0 50 Input ~ 0
9V
$EndSCHEMATC